18729414

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31531}}^1$

素因数の和:31553

約数の個数: 32

約数和(自身を含む): 45406080

約数和(自身を除く): 26676666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 31531, 63062, 94593, 189186, 283779, 346841, 567558, 693682, 851337, 1040523, 1702674, 2081046, 3121569, 6243138, 9364707, 18729414]

約数ペア:

[(1, 18729414), (2, 9364707), (3, 6243138), (6, 3121569), (9, 2081046), (11, 1702674), (18, 1040523), (22, 851337), (27, 693682), (33, 567558), (54, 346841), (66, 283779), (99, 189186), (198, 94593), (297, 63062), (594, 31531)]